Pocket Watch Database
Patent Archive
#2531966
Patent Information
Electromagnetic Timepiece With Oil Shield
Joseph Berge
November 28, 1950
Patent #2531966
| Patent Number: | 2531966 |
| Description: | Electromagnetic Timepiece With Oil Shield |
| Inventor(s): | Joseph Berge |
| Assignee: | Jaeger Watch Co Inc |
| Patent Date: | Nov 28, 1950 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
